/*******************************************************************************
- * Copyright (c) 2000, 2001, 2002 International Business Machines Corp. and others.
+ * Copyright (c) 2000, 2003 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Common Public License v0.5
+ * are made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/cpl-v05.html
+ * http://www.eclipse.org/legal/cpl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
- ******************************************************************************/
+ *******************************************************************************/
package net.sourceforge.phpdt.internal.compiler.lookup;
-import net.sourceforge.phpdt.internal.compiler.ast.AbstractMethodDeclaration;
-import net.sourceforge.phpdt.internal.compiler.ast.ConstructorDeclaration;
+import net.sourceforge.phpdt.core.compiler.CharOperation;
+import net.sourceforge.phpeclipse.internal.compiler.ast.AbstractMethodDeclaration;
+import net.sourceforge.phpeclipse.internal.compiler.ast.ConstructorDeclaration;
public class MethodBinding extends Binding implements BaseTypes, TypeConstants {
public int modifiers;
public ReferenceBinding declaringClass;
char[] signature;
+
protected MethodBinding() {
}
public MethodBinding(int modifiers, char[] selector, TypeBinding returnType, TypeBinding[] args, ReferenceBinding[] exceptions, ReferenceBinding declaringClass) {
// propagate the strictfp & deprecated modifiers
if (this.declaringClass != null) {
- if (this.declaringClass.isStrictfp())
- if (!(isNative() || isAbstract()))
- this.modifiers |= AccStrictfp;
+// if (this.declaringClass.isStrictfp())
+// if (!(isNative() || isAbstract()))
+// this.modifiers |= AccStrictfp;
if (this.declaringClass.isViewedAsDeprecated() && !isDeprecated())
this.modifiers |= AccDeprecatedImplicitly;
}
} while ((type = type.superclass()) != null);
return false;
}
+
/* Answer the receiver's constant pool name.
*
* <init> for constructors
* <clinit> for clinit methods
* or the source name of the method
*/
-
public final char[] constantPoolName() {
return selector;
}
public final int getAccessFlags() {
return modifiers & AccJustFlag;
}
+
/* Answer true if the receiver is an abstract method
*/
-
public final boolean isAbstract() {
return (modifiers & AccAbstract) != 0;
}
+
/* Answer true if the receiver is a constructor
*/
-
public final boolean isConstructor() {
return selector == ConstructorDeclaration.ConstantPoolName;
}
protected boolean isConstructorRelated() {
return isConstructor();
}
+
/* Answer true if the receiver has default visibility
*/
-
public final boolean isDefault() {
return !isPublic() && !isProtected() && !isPrivate();
}
+
/* Answer true if the receiver is a system generated default abstract method
*/
-
public final boolean isDefaultAbstract() {
return (modifiers & AccDefaultAbstract) != 0;
}
+
/* Answer true if the receiver is a deprecated method
*/
-
public final boolean isDeprecated() {
return (modifiers & AccDeprecated) != 0;
}
+
/* Answer true if the receiver is final and cannot be overridden
*/
-
public final boolean isFinal() {
return (modifiers & AccFinal) != 0;
}
+
+/* Answer true if the receiver is implementing another method
+ * in other words, it is overriding and concrete, and overriden method is abstract
+ * Only set for source methods
+*/
+public final boolean isImplementing() {
+ return (modifiers & AccImplementing) != 0;
+}
+
/* Answer true if the receiver is a native method
*/
+//public final boolean isNative() {
+// return (modifiers & AccNative) != 0;
+//}
-public final boolean isNative() {
- return (modifiers & AccNative) != 0;
+/* Answer true if the receiver is overriding another method
+ * Only set for source methods
+*/
+public final boolean isOverriding() {
+ return (modifiers & AccOverriding) != 0;
+}
+/*
+ * Answer true if the receiver is a "public static void main(String[])" method
+ */
+public final boolean isMain() {
+ if (this.selector.length == 4 && CharOperation.equals(this.selector, MAIN)
+ && ((this.modifiers & (AccPublic | AccStatic)) != 0)
+ && VoidBinding == this.returnType
+ && this.parameters.length == 1) {
+ TypeBinding paramType = this.parameters[0];
+ if (paramType.dimensions() == 1 && paramType.leafComponentType().id == TypeIds.T_JavaLangString) {
+ return true;
+ }
+ }
+ return false;
}
/* Answer true if the receiver has private visibility
*/
-
public final boolean isPrivate() {
return (modifiers & AccPrivate) != 0;
}
-/* Answer true if the receiver has protected visibility
+
+/* Answer true if the receiver has private visibility and is used locally
*/
+public final boolean isPrivateUsed() {
+ return (modifiers & AccPrivateUsed) != 0;
+}
+/* Answer true if the receiver has protected visibility
+*/
public final boolean isProtected() {
return (modifiers & AccProtected) != 0;
}
+
/* Answer true if the receiver has public visibility
*/
-
public final boolean isPublic() {
return (modifiers & AccPublic) != 0;
}
+
/* Answer true if the receiver got requested to clear the private modifier
* during private access emulation.
*/
-
public final boolean isRequiredToClearPrivateModifier() {
return (modifiers & AccClearPrivateModifier) != 0;
}
+
/* Answer true if the receiver is a static method
*/
-
public final boolean isStatic() {
return (modifiers & AccStatic) != 0;
}
+
/* Answer true if all float operations must adher to IEEE 754 float/double rules
*/
+//public final boolean isStrictfp() {
+// return (modifiers & AccStrictfp) != 0;
+//}
-public final boolean isStrictfp() {
- return (modifiers & AccStrictfp) != 0;
-}
/* Answer true if the receiver is a synchronized method
*/
+//public final boolean isSynchronized() {
+// return (modifiers & AccSynchronized) != 0;
+//}
-public final boolean isSynchronized() {
- return (modifiers & AccSynchronized) != 0;
-}
/* Answer true if the receiver has public visibility
*/
+//public final boolean isSynthetic() {
+// return (modifiers & AccSynthetic) != 0;
+//}
-public final boolean isSynthetic() {
- return (modifiers & AccSynthetic) != 0;
-}
/* Answer true if the receiver's declaring type is deprecated (or any of its enclosing types)
*/
-
public final boolean isViewedAsDeprecated() {
return (modifiers & AccDeprecated) != 0 ||
(modifiers & AccDeprecatedImplicitly) != 0;
}
+
public char[] readableName() /* foo(int, Thread) */ {
StringBuffer buffer = new StringBuffer(parameters.length + 1 * 20);
if (isConstructor())
buffer.append(')');
return buffer.toString().toCharArray();
}
+
+/**
+ * @see net.sourceforge.phpdt.internal.compiler.lookup.Binding#shortReadableName()
+ */
+public char[] shortReadableName() {
+ StringBuffer buffer = new StringBuffer(parameters.length + 1 * 20);
+ if (isConstructor())
+ buffer.append(declaringClass.shortReadableName());
+ else
+ buffer.append(selector);
+ buffer.append('(');
+ if (parameters != NoParameters) {
+ for (int i = 0, length = parameters.length; i < length; i++) {
+ if (i > 0)
+ buffer.append(", "); //$NON-NLS-1$
+ buffer.append(parameters[i].shortReadableName());
+ }
+ }
+ buffer.append(')');
+ return buffer.toString().toCharArray();
+}
+
protected final void selector(char[] selector) {
this.selector = selector;
this.signature = null;
}
+
/* Answer the receiver's signature.
*
* NOTE: This method should only be used during/after code gen.
* The signature is cached so if the signature of the return type or any parameter
* type changes, the cached state is invalid.
*/
-
public final char[] signature() /* (ILjava/lang/Thread;)Ljava/lang/Object; */ {
if (signature != null)
return signature;
StringBuffer buffer = new StringBuffer(parameters.length + 1 * 20);
buffer.append('(');
- if (isConstructorRelated() && declaringClass.isNestedType()) {
+
+ TypeBinding[] targetParameters = this.parameters;
+ boolean considerSynthetics = isConstructorRelated() && declaringClass.isNestedType();
+ if (considerSynthetics) {
+
// take into account the synthetic argument type signatures as well
ReferenceBinding[] syntheticArgumentTypes = declaringClass.syntheticEnclosingInstanceTypes();
int count = syntheticArgumentTypes == null ? 0 : syntheticArgumentTypes.length;
- for (int i = 0; i < count; i++)
+ for (int i = 0; i < count; i++) {
buffer.append(syntheticArgumentTypes[i].signature());
- SyntheticArgumentBinding[] syntheticArguments = declaringClass.syntheticOuterLocalVariables();
- count = syntheticArguments == null ? 0 : syntheticArguments.length;
- for (int i = 0; i < count; i++)
- buffer.append(syntheticArguments[i].type.signature());
+ }
+
+ if (this instanceof SyntheticAccessMethodBinding) {
+ targetParameters = ((SyntheticAccessMethodBinding)this).targetMethod.parameters;
+ }
}
- if (parameters != NoParameters)
- for (int i = 0, length = parameters.length; i < length; i++)
+
+ if (targetParameters != NoParameters) {
+ for (int i = 0; i < targetParameters.length; i++) {
+ buffer.append(targetParameters[i].signature());
+ }
+ }
+ if (considerSynthetics) {
+ SyntheticArgumentBinding[] syntheticOuterArguments = declaringClass.syntheticOuterLocalVariables();
+ int count = syntheticOuterArguments == null ? 0 : syntheticOuterArguments.length;
+ for (int i = 0; i < count; i++) {
+ buffer.append(syntheticOuterArguments[i].type.signature());
+ }
+ // move the extra padding arguments of the synthetic constructor invocation to the end
+ for (int i = targetParameters.length, extraLength = parameters.length; i < extraLength; i++) {
buffer.append(parameters[i].signature());
+ }
+ }
buffer.append(')');
buffer.append(returnType.signature());
return signature = buffer.toString().toCharArray();
git://git.phpeclipse.com / phpeclipse.git / blobdiff